Change Accuracy in Graphs to Three Decimal Places
If you are using specific gravity for your iSpindel you’ll need to change your defaults in Ubidots to support three decimal places. Click on your top right profile picture and select My Profile.
Once you get there make sure you are on My account on the left-hand pane and scroll down to the Preferences section and edit the Decimal places to 5. Move off the field and the value will save. You have now updated your decimal places on your Ubidots profile and your graphs should now show the proper accuracy.
Ubidots vs Ubitdot STEM
Here is a link to a Ubidots article laying out the differences between the free and paid version of Ubidots.
Unlimited Ubidots 30-Day Trials
I found as of July 2020, you can sign up to the Ubidots full-featured 30-day trial multiple times from the same device provided that you create a new account using Chrome’s incognito mode (or similar mode in different browsers). Ubidots currently doesn’t validate your email address, so you can put a fake email address in without issue, just don’t lose your password as you won’t be able to recover it. To sign up you’ll need a unique username, app name, and password.